Introduction: Temperature and Pressure Safety Valves (T/P Valves) 0.7 MPa equals 102 PSI Detailed introduction: Temperature and pressure relief valves are suitable for various water heaters including solar, electric, and heat pump systems, as well as boilers and other heating applications. The valve automatically releases excess temperature and pressure, providing dual safety protection for pressurized water heaters. Features: Safety relief valves are commonly used to control pressure in heating system boilers, domestic hot water storage tanks, and general water systems. When the set pressure is reached, the valve opens and vents to the atmosphere, preventing dangerous pressure levels that could damage system components. Calibration pressure options: 0.1, 0.15, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0 MPa Pressure deviation: ±0.015 MPa for pressures up to 0.5 MPa; ±3% of rated pressure above 0.5 MPa Technical specifications: Color: Gold Materials: Body: 3/4 inch brass Control spindle: Brass Sealing gasket: Silicone gel Spring: SUS304 stainless steel Nominal pressure: PN10 Temperature range: 5–110 °C Set pressure options: 0.5, 0.6, 0.7, 0.8, 0.9, 1.0 MPa Set pressure deviation: -10% to +5% of set pressure Set temperature: 99 °C Inlet and outlet (middle): BSPP 3/4" x 3/4" Weight: 238 g Dimensions: 83 x 42 mm Package included: 1 x Pressure Valve Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the product image and the actual item. Measurement error allowance: ±1–3 cm.